Tool handle



FIG. 1 is a rear view of my design;

FIG. 2 is a front view thereof; and,

FIG. 3 is a right side view thereof, the left side view being a mirror image thereof.

The dashed lines in FIGS. 1-3 represent hammer neck and head portions that may extend from the tool handle and form no part of the claimed design. 

CLAIM The ornamental design for a tool handle, as shown and described. 